Terminal Velocity

19/04/12 Physics Lab Report : finding of Terminal Velocity Maksym Panas This lab investigates the pep pill of a egg heading falling with glycerin. A wee admixture oaf position was released into tobacco pipe,140 cm long, containing glycerin. When released , the objective accelerated to utmost f number and than maintained the amphetamine until the bottom of the tube. I obstinate to find the clearings terminal speed by comparing the exceed taken for t to turn on through the glycerin and the cartridge holder taken to do so. Research Question : What is the terminal velocity of a ball position in glycerin? strong-minded Variable: standoffishness travelled Dependent Variable : conviction Controlled Variable(s): Height of stop Apparatus : * Glass Tube * Glycerin * Ball Bearings (3-4 mm in diameter, iron) * Clamps * Meter Stick * Stand * Iphones S vizorwatch app using a meter stick every 5 cm incresements were pointed out on to the stance of the tube. Care was taken to climb up the measurements at the top level of glycerin, the bearing was released at the top of the tube.

The quantify was measured by a group of one-third people , one releasing the bearing ,second carefully sight the bearing as it fell through glycerin, third treatment the stopwatch .Second individual called out band every m the bearing passed one of the 5 cm marks on the tube, after this call a person holding a stopwatch was supposed to obtain the cleave clipping mingled with each of the 5 cm markers. The misgiving in the quad is ±0.5 ! cm because the ruler had 1 cm markings. The uncertainty in the time was calculated by using the compare (max time min time)/2. Occasionally the bearing hit the side of the tube on its descent , this would decrease its velocity , when this happened consistently throughout one trial the results were disregard . If the bearing made contact with the tube but thither was yet a minor error in the time the results were use ....If you want to get a full essay, aver it on our website: OrderCustomPaper.com

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